中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 广州能源研究所
  3. 中国科学院广州能源研究所
A non-liner constitutive model of three typical biomass material pelletization for capturing particle mechanical behaviors during the elasto-visco-plastic deformation stage

文献类型：期刊论文

作者Li, Weizhen1,2,3,4; Guo, Weiwei1; Bu, Wenjing1; Jiang, Yang2,3,4; Wang, Yan1; Yang, Wenshen2,3,4; Yin, Xiuli2,3,4
刊名RENEWABLE ENERGY
出版日期2020-04-01
卷号149页码:1370-1385
关键词Pelletization Constitutive model Mechanical behavior
ISSN号0960-1481
DOI10.1016/j.renene.2019.10.135
通讯作者Jiang, Yang(jiangyang@ms.giec.ac.cn)
英文摘要The main objective of this work was to develop a non-liner constitutive model to reveal and predict the connection between the applied pressure and the evolution of particle mechanical behaviors for biomass pelletization. Three materials were selected: Pinus sylvestris var. mongolica Lily. sawdust as the relative standard material, Eucalyptus urophylla sawdust and residue of Flammulina velutipes as representatives of fast-grown forest and edible fungi cultivation residue, respectively. Pelletizing experiments were carried out using an uniaxial piston-cylinder densification apparatus in conditions of 8%-16% moisture mass content and 80-120 degrees C temperature with maximum applied pressure of 80 MPa. The model was established for the elasto-visco-plastic deformation stage on the basis of rheology concept according to the recorded data of applied force, displacement, and time. The model coefficients were calculated and found that elastic modulus E, plastic modulus R, and viscous coefficient eta were closely related to pellet volume expansion rate, unit density, and Meyer hardness, respectively. Comparisons between the measured pressure values and the values predicted by the model illustrate that the constitutive model established in this investigation is reliable. (C) 2019 Elsevier Ltd. All rights reserved.
WOS关键词MOISTURE-CONTENT ; PELLET ; INDUSTRY ; STRAW ; COMPRESSION ; PERFORMANCE ; DURABILITY ; COMPONENTS ; RESIDUES ; STRENGTH
资助项目National Natural Science Foundation of China[51661145022] ; Guangdong Provincial Natural Science Foundation Project[2017B030308002] ; Chinese Academy of Sciences Key Laboratory of Renewable Energy[y807j91001] ; Science and Technology Program of Guangzhou[201707010242] ; Heilongjiang Science and Technology Planning Project[KS2018KH0090]
WOS研究方向Science & Technology - Other Topics ; Energy & Fuels
语种英语
WOS记录号WOS:000517856500117
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Natural Science Foundation of China ; Guangdong Provincial Natural Science Foundation Project ; Chinese Academy of Sciences Key Laboratory of Renewable Energy ; Science and Technology Program of Guangzhou ; Heilongjiang Science and Technology Planning Project
源URL[http://ir.giec.ac.cn/handle/344007/27034]  
专题中国科学院广州能源研究所
通讯作者Jiang, Yang
作者单位1.Zhengzhou Univ, Sch Chem Engn & Energy, 100 Sci Ave, Zhengzhou 450001, Henan, Peoples R China
2.Guangdong Prov Key Lab New & Renewable Energy Res, 2 Nengyuan Rd, Guangzhou, Peoples R China
3.Chinese Acad Sci, Key Lab Renewable Energy, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China
4.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Li, Weizhen,Guo, Weiwei,Bu, Wenjing,et al. A non-liner constitutive model of three typical biomass material pelletization for capturing particle mechanical behaviors during the elasto-visco-plastic deformation stage[J]. RENEWABLE ENERGY,2020,149:1370-1385.
APA Li, Weizhen.,Guo, Weiwei.,Bu, Wenjing.,Jiang, Yang.,Wang, Yan.,...&Yin, Xiuli.(2020).A non-liner constitutive model of three typical biomass material pelletization for capturing particle mechanical behaviors during the elasto-visco-plastic deformation stage.RENEWABLE ENERGY,149,1370-1385.
MLA Li, Weizhen,et al."A non-liner constitutive model of three typical biomass material pelletization for capturing particle mechanical behaviors during the elasto-visco-plastic deformation stage".RENEWABLE ENERGY 149(2020):1370-1385.

入库方式： OAI收割

来源：广州能源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。